alpaqa 1.0.0a8
Nonconvex constrained optimization
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Classes | Public Types | Public Member Functions | Public Attributes | Private Types | Private Member Functions | List of all members
CUTEstLoader Class Reference

Detailed Description

Definition at line 86 of file cutest-loader.cpp.

+ Collaboration diagram for CUTEstLoader:

Classes

struct  ConstrFuncs
 

Public Types

using Box = alpaqa::Box< config_t >
 
using logical_vec = Eigen::VectorX< logical >
 Pointers to loaded problem functions.
 

Public Member Functions

 CUTEstLoader (const char *so_fname, const char *outsdif_fname)
 
void setup_problem (rvec x0, rvec y0, Box &C, Box &D)
 
std::string get_name ()
 
integer get_report (doublereal *calls, doublereal *time)
 
template<class T >
T * dlfun (const char *name)
 

Public Attributes

std::shared_ptr< void > so_handle
 dlopen handle to shared library
 
cleanup_t cleanup_outsdif
 Responsible for closing the OUTSDIF.d file.
 
cleanup_t cutest_terminate
 Responsible for calling CUTEST_xterminate.
 
integer funit = 42
 Fortran Unit Number for OUTSDIF.d file.
 
integer iout = 6
 Fortran Unit Number for standard output.
 
integer io_buffer = 11
 Fortran Unit Number for internal IO.
 
integer nvar
 Number of decision variabls.
 
integer ncon
 Number of constraints.
 
ConstrFuncs funcs
 
logical_vec equatn
 whether the constraint is an equality
 
logical_vec linear
 whether the constraint is linear
 
vec work
 work vector
 

Private Types

using cleanup_t = std::shared_ptr< void >
 

Private Member Functions

template<class F >
cleanup_t cleanup (F &&func)
 
cleanup_t load_outsdif (const char *outsdif_fname)
 
cleanup_t terminator ()
 

Class Documentation

◆ alpaqa::CUTEstLoader::ConstrFuncs

struct alpaqa::CUTEstLoader::ConstrFuncs
+ Collaboration diagram for CUTEstLoader::ConstrFuncs:
Class Members
decltype(CUTEST_cfn) * cfn
decltype(CUTEST_cofg) * cofg
decltype(CUTEST_ccfg) * ccfg
decltype(CUTEST_clfg) * clfg
decltype(CUTEST_cjprod) * cjprod
decltype(CUTEST_ccifg) * ccifg
decltype(CUTEST_cigr) * cigr
decltype(CUTEST_cdimsj) * cdimsj
decltype(FUNDERSCORE(cutest_csjp)) * csjp
decltype(CUTEST_ccfsg) * ccfsg
decltype(CUTEST_cdh) * cdh
decltype(CUTEST_cdimsh) * cdimsh
decltype(CUTEST_cshp) * cshp
decltype(CUTEST_csh) * csh
decltype(CUTEST_chprod) * chprod

Member Typedef Documentation

◆ Box

using Box = alpaqa::Box<config_t>

Definition at line 89 of file cutest-loader.cpp.

◆ cleanup_t

using cleanup_t = std::shared_ptr<void>
private

Definition at line 92 of file cutest-loader.cpp.

◆ logical_vec

using logical_vec = Eigen::VectorX<logical>

Pointers to loaded problem functions.

Definition at line 245 of file cutest-loader.cpp.

Constructor & Destructor Documentation

◆ CUTEstLoader()

CUTEstLoader ( const char *  so_fname,
const char *  outsdif_fname 
)
inline

Definition at line 122 of file cutest-loader.cpp.

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Member Function Documentation

◆ cleanup()

cleanup_t cleanup ( F &&  func)
inlineprivate

Definition at line 94 of file cutest-loader.cpp.

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◆ load_outsdif()

cleanup_t load_outsdif ( const char *  outsdif_fname)
inlineprivate

Definition at line 99 of file cutest-loader.cpp.

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◆ terminator()

cleanup_t terminator ( )
inlineprivate

Definition at line 112 of file cutest-loader.cpp.

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◆ setup_problem()

void setup_problem ( rvec  x0,
rvec  y0,
Box C,
Box D 
)
inline

Definition at line 154 of file cutest-loader.cpp.

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◆ get_name()

std::string get_name ( )
inline

Definition at line 206 of file cutest-loader.cpp.

◆ get_report()

integer get_report ( doublereal *  calls,
doublereal *  time 
)
inline

Definition at line 215 of file cutest-loader.cpp.

◆ dlfun()

T * dlfun ( const char *  name)
inline

Definition at line 224 of file cutest-loader.cpp.

Member Data Documentation

◆ so_handle

std::shared_ptr<void> so_handle

dlopen handle to shared library

Definition at line 233 of file cutest-loader.cpp.

◆ cleanup_outsdif

cleanup_t cleanup_outsdif

Responsible for closing the OUTSDIF.d file.

Definition at line 234 of file cutest-loader.cpp.

◆ cutest_terminate

cleanup_t cutest_terminate

Responsible for calling CUTEST_xterminate.

Definition at line 235 of file cutest-loader.cpp.

◆ funit

integer funit = 42

Fortran Unit Number for OUTSDIF.d file.

Definition at line 237 of file cutest-loader.cpp.

◆ iout

integer iout = 6

Fortran Unit Number for standard output.

Definition at line 238 of file cutest-loader.cpp.

◆ io_buffer

integer io_buffer = 11

Fortran Unit Number for internal IO.

Definition at line 239 of file cutest-loader.cpp.

◆ nvar

integer nvar

Number of decision variabls.

Definition at line 241 of file cutest-loader.cpp.

◆ ncon

integer ncon

Number of constraints.

Definition at line 242 of file cutest-loader.cpp.

◆ funcs

ConstrFuncs funcs

Definition at line 243 of file cutest-loader.cpp.

◆ equatn

logical_vec equatn

whether the constraint is an equality

Definition at line 246 of file cutest-loader.cpp.

◆ linear

logical_vec linear

whether the constraint is linear

Definition at line 247 of file cutest-loader.cpp.

◆ work

vec work
mutable

work vector

Definition at line 248 of file cutest-loader.cpp.


The documentation for this class was generated from the following file: